Hacia el fin de la primera década del siglo xxi se han producido en el mundo alimentos más que suficientes para alimentar a una población mundial de cerca de siete mil millones de habitantes. Sin embargo, en los países en desarrollo alrededor de una de cada seis personas todavía padece hambre crónica, lo cual plantea una situación tan terrible, que de ninguna manera puede aceptarse.
This chapter explores the interrelationships between economic change and environmental issues, by showing how aspiration, education, and migration are variously connected to a loss of agroecological knowledges for rural young people. It reviews a series of case studies from Vietnam, India, and China on the implications for rural youth of changed aspirations and ecological and economic stress. The economic and cultural pressures of globalization mean young people increasingly aspire for a life outside of agrarian- and natural resource-based livelihoods.
Brazilian agriculture is facing another expansion cycle to the Cerrado region, more specific in the Northeast. The first agriculture expansion cycle to the Midwest was in seventies encouraged and developed by Brazilian Government with farmers from southern and southeast Brazil, which were traditional small farmers with some experience, low budget and a remarkable determination. All of these efforts after 20 years resulted in an outstanding development of a part of the country with economy based on agribusiness (soybean, corn, cotton, livestock, poultry, swine, etc.).
En este capítulo se describe la colaboración entre escuela y empresa para producir un mejorador de suelo para uso agrícola y su posible aprovechamiento por los agricultores en el sur de Tamaulipas. La investigación hace referencia a un trabajo premiado de docentes y alumnos de la carrera de Ingeniería en Innovación Agrícola Sustentable del Instituto Tecnológico Superior de El Mante, llevada a cabo durante el periodo julio-noviembre 2015.
Por su complejidad, el cambio profundo que hoy requiere la formación docente se vincula con la capacidad de comprender y reconocer el surgimiento de los procesos “emergentes” que den paso a la innovación. Para poder identificar intervenciones con mayores oportunidades de tener incidencia en los procesos de formación, es necesario reconocer y comprender los procesos “emergentes” y su sostenibilidad cuando se pasa del nivel local al general (masificación).
Tool 9 provides general information and examples on the latest developments, uses and applications in the area of food biotechnology, and it focuses on genome (or gene) editing. It also provides examples that could help users of this toolkit to explain genome editing, the difference between genetic modification and genome editing and the potential benefits of these new technologies. In addition, it supports users to highlight possible research and development activities ongoing in their own country.
The paper sets out the general concepts and principles of the Agricultural Innovation Systems approach, and its application to agricultural research and development, particularly in sub-Saharan Africa. It is intended for those interested in applying new approaches to research with farmers, NGOs and the private sector that lead to developmental outcomes.
Research, extension, and advisory services are some of the most knowledge-intensive elements of agricultural innovation systems. They are also among the heaviest users of information communication technologies (ICTs). This module introduces ICT developments in the wider innovation and knowledge systems as well as explores drivers of ICT use in research and extension
Agricultural Technology Management Agency (ATMA) is a single-window institutional arrangement for technology and information dissemination at the district level and an attempt was made to assess the dairy extension system in the context of ATMA in Guntur district of Andhra Pradesh during 2016. The study revealed that along with organized dairy extension services, ATMA is an important alternative to provide extension services to the dairy sector as animal husbandry sector is an existing allied sector for the ATMA.
The present chapter outlines a descriptive analysis of the sorghum value chains across the globe, the identified major constraints of the sorghum value chain, the business service provisions, and suggested specific areas of interventions for upgradation of the value chain. Considering the VC of sorghum, it is very new and value addition is limited up to harvesting and marketing of whole sorghum grain.